Theodora Ashina

Theodora Ashina (677-711), also known as Theodora of Khazaria, was the consort of Justinian II of Byzantium.

Biography
Theodora was born in 677 to a family of Orthodox Christian Khazars of the House of Ashina. She married Emperor Justinian II of Byzantium, consolidating an alliance between Khazaria and the Byzantine Empire. Her brother Khan Busir of Khazaria helped to restore Justinian to the throne as emperor, and she died the same year as Justinian.